Keep the engine in the OFF status for 4 hours, and attempt to restart the engine 3 to 4 times for the batterysensor reactivation.
Pay extreme caution not to connect any accessories (i.e. navigation and black box) to the vehicle with the engine in the OFF status. If not, the battery sensor may not be reactivated.
Information
The ISG system may not operate in the following situations.
- There is a malfunction with the IGS system.
- The battery is weak.
-
The brake vacuum pressure is low. In those cases, we recommend that you have the
ISG system checked by an authorized HYUNDAI dealer.
NOTICE
Hyundai Kona (OS) 2018-2025 Service Manual: Battery Sensor Description and operation
Description
Vehicles have many control units that use more electricity. These units control
their own system based on information from diverse sensors. It is important
to have a stable power supply as there diverse sensors giving a variety of information.
Battery sensor is m ...
Hyundai Kona (OS) 2018-2025 Service Manual: Fuel Pump Control Module (FPCM) Schematic diagrams
Circuit Diagram
Terminal Illustration
Terminal Function
Pin No
Description
Connected to
1
Fuel sender ground (-)
Fuel Pump
2
Fuel pressure sensor ...